Already Commented

Not trying to be rude or anything. But this is pretty stupid with a good amount of mistakes.
The first thing I noticed is that you have Cryptic Gaze at lvl 6 and Cannibalism at lvl 2. Fail.
The second thing is that if you are going to go AD Sion, then you will want to get a vampiric scepter before your B.F. Sword. If not that, then get different Quints. Get the life steal Quints if you are going to do that.
Also, I know that his Enrage gives him more hp making him tanky, but you have no armor or magic resist what so ever making you very vulnerable. I know that you can use your life steal to gain your life back but if you are stunned you will be the first one focused down and be dead in 1 second.
I think that instead of getting a Black Cleaver to end the build, instead get a Hextech Gunblade but get it earlier game. Most likely before the Infinity Edge and after the first Bloodthirster.

Happy new year!

I like the Build.
Maybe I play it later :)
I will post my stats xP

Great Guide

Already commented

AD Sion just doesnt compare to AP Sion until very late game and only when very fed...The only reason to AD Sion is if your jungling which you arnt since you dont have smite. Theres also not very many lanes he will win as AD, he cant really go mid without getting demolished so really the only place to stick AD Sion is top and someone like Riven or Renek will both out sustain him and out damage him at early levels and then pull ahead even further in lategame in the case of Riven and some others. Its a good guide for AD Sion but AD Sion is just not very viable atm.

Hm, I tried this build adn it was very successful. Thank you very very much rapitkon.

but its jungler not junglar :Dd

Verry good build

Verry good build